PolarCool Evaporative Cooling Fans
Concept of Evaporative Cooling
How Evaporative Cooling Works: Evaporative cooling is a form of cooling that cools the air through the evaporation of water. It differs from typical air conditioning, which uses vaporcompression or absorption refrigeration cycles. Evaporative cooling works by employing water’s large enthalpy of vaporization. The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation), which can cool air using much less energy than refrigeration. Specifically, portable evaporative cooling units provide spot & area cooling where you need it. Evaporative cooling needs only (2) factors to work: water & moving air. When air is moved across a wet surface, some of the water on the surface evaporates. This action draws heat from the moving air, thereby cooling & dropping the ambient temperature.
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PolarCool Evaporative Cooling Fans Benefits of Evaporative Cooling Over Traditional Cooling: • • • • • • •
Much More Economical To Operate Much More Energy Efficient Fresh / Clean Air Inexpensive Installation Minimal Maintenance Required Very Low CO2 Emissions Allows for Open Windows & Doors
Industry Studies Have Shown Evaporative Cooling to Operate @ of the Cost of Conventional Cooling! www.polarcool.net
Concept of Evaporative Cooling
PolarCool Evaporative Cooling Fans Ease of Access, Maintenance & Cleaning Hinged Top Cover: Ease of Maneuverability, Multi-Level Terrain Friendly Fork Lift Channels Standard: Longevity, Holds Shape Over Plastic Units, UV Protection, Steel Construction:
Pressure Washable
Taylor Air Flow to Meet Specific Needs, Easy Push-Button Variable Speed: Interface, LED Indicators
Low Water Auto ShutAvoid Off:Burnt Pumps Easier to Clean & Longer Lasting Evap Pads Edge Coated Pads: Quieter Operation Direct Drive Motor: Low Cost of Ownership & Operation Low Amp Rating:
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PolarCool Features & Benefits
PolarCool Evaporative Cooling Fans
PolarCool Specifications
18”
24”
36”
48”
Housing Material
Powder Coated or Stainless Steel
Powder Coated or Stainless Steel
Powder Coated or Stainless Steel
Powder Coated or Stainless Steel
Electrical Voltage
115 VAC
115 VAC
115 VAC
208, 230 VAC
Amps
4.9
6
8.5
9.5
Reservoir
10 Gallon
9 Gallon
12.5 Gallon
13.5 Gallon
LED Indicators
Yes
Yes
Yes
Yes
Water Consumption Rate
6 Gallons/Hour
7 Gallons/Hour
12 Gallons/Hour
17 Gallons/Hour
CFM
3000
4400
10000
17500
Fan Speed
Variable - 10 Speeds
Variable - 10 Speeds
Variable - 10 Speeds
Single Speed
Coated Pad Edges
Yes
Yes
Yes
Yes
Noise Level
Low: 19.4 High: 29.1
Low: 18.5 High: 37.0
Low: 22.0 High: 33.5
High: 35.2
800
1200
3000
4000
25w x 50h x 20d
43w x 41h x 36d
56w x 53h x 36d
80w x 65h x 36d
(DECIBELS)
Cooling Area (SQ FT)
Dimensions (IN) www.polarcool.net